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A spherical surface is spilt into two pa...

A spherical surface is spilt into two parts `S_(1)` and `S_(2)` by a circular loop. The sphere is placed near a bar magnet. Through which of the two parts, is the magnitude of mangetic flux larger?

A

`S_(1)`

B

`S_(2)`

C

The magnitude of flux is same for both

D

Cannot tell without more information about the magnetic field

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-ELECTROMAGNETIC INDUCTION-Assignment (SECTION - A)
  1. Which of the following field lines pattern could represent a magnetic ...

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  2. A spherical surface is spilt into two parts S(1) and S(2) by a circula...

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  3. A sphere of radius R is placed near a long straight wire that carries ...

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  4. A coil wire rotates about a horizontal north-south axis with its plane...

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  5. A magnent moves towards a coil. Which of the factors can affect the em...

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  6. A rectangular loop of wire is placed perpendicualr to a uniform magnet...

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  7. Which of the following can produce maximum induced emf?

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  8. The induced emf produced when a magnet is inserted into a coil does no...

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  9. A cylindrical bar magnet is kept along the axis of a circular coil. If...

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  10. A circular wire loop of radius r is placed in a region of uniform magn...

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  11. When a non magnetic metallic strip is moved away from between the pole...

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  12. A magnet is allowed to fall towards a metal ring. During the fall Its ...

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  13. A coil having 500 square loops each of side 10 cm is plance normal to ...

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  14. The coefficient of mutual induction between two circuits is equal to t...

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  15. The back emf in a DC motor is maximum when,

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  16. If the radius of a coil is changing at the rate of 10^(-2) unit in a n...

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  17. If a coil of 40 turns and area 4.0 cm^(2) is suddenly remove from a m...

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  18. The core of a transformer is laminated so that :

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  19. In the circuit of figure , the bulb will be become suddenly bright , ...

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  20. A conducting square loop of side l and resistance R moves in its plane...

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